Gopher State Ethanol’s St. Paul plant, the license for which expired in April, continues to operate while the Minnesota Pollution Control Agency considers its renewal application. Many nearby ...

A refinery designed to make ethanol from cornstalks ... project and millions more invested in its engineering and design. The plant, owned by chemical and biotechnology company DuPont, will ...

RCM Thermal Kinetics launches NEXT, a breakthrough in ethanol expansion. Boost capacity without major upgrades. Read her ...